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BibTeX entry
@Article{Wan:1999:OIV,
author = "Ming Wan and Arie Kaufman and Steve Bryson",
title = "Optimized Interpolation for Volume Ray Casting",
journal = j-J-GRAPHICS-TOOLS,
volume = "4",
number = "1",
pages = "11--24",
year = "1999",
CODEN = "JGTOFD",
ISSN = "1086-7651",
ISSN-L = "1086-7651",
bibdate = "Thu Oct 12 17:08:13 2000",
bibsource = "http://www.acm.org/jgt/issues.html;
http://www.math.utah.edu/pub/tex/bib/jgraphtools.bib",
URL = "http://www.acm.org/jgt/papers/WanKaufmanBryson99/",
abstract = "An acceleration technique using bilinear and
simplified trilinear interpolation which reduces the
amount of interpolation computation during the ray
sampling procedure of the volume ray casting algorithm
is described. It has several characteristics: It is
applicable to both perspective projection and parallel
projection; it uses almost no extra space and
processing power; there is no noticeable sacrifice of
image quality; and more importantly, it can be easily
applied to existing ray casting optimizations to
further improve their efficiency. In addition, an
adaptive depth-sampling optimization has been developed
based on our technique, which serves as an effective
approach to meet the frame rate demand of time-critical
visualization environment. Experimental results show
that a rendering rate of more than ten frames per
second has been achieved on a 16-processor SGI Power
Challenge.",
acknowledgement = ack-nhfb,
journal-URL = "http://www.tandfonline.com/loi/ujgt20",
}
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